Perhaps you should try some spelling variations:
belajar pergaulan » belajar percakapan, belajar pecahan, belajar pendanaan
berbagai dasar » sebagai dasar, berbagai latar, berbagai data
pergaulan bank » pergaulan anak, pergaulan dan, peranan bank
pelayanan di » pelayanan dan, nelayan di
mari belajar » hasil belajar
bank dunia » dan dunia
dasar 2 » dasar di

You may be able to get more results by adjusting your search query.

• If you are trying to use Boolean operators, they must be ALL CAPS: (( mutu pelayanan di berbagai dasar 2 ) OR ( mari belajar pergaulan bank dunia dan ))~.
• Adding a wildcard symbol may retrieve word variants: (( mutu pelayanan di berbagai dasar 2 ) or ( mari belajar pergaulan bank dunia dan ))*.